Attributes . Extension size . Values

1 1/16 in (1)   1 1/2 in (2)   1 5/16 in (4)   1 in (1)   1-1/4 in (2)   1/2 in (3)   1/2" (1)   10 1/4 in (1)   10 3/4 in (1)   10 5/8 in (2)   10 in (2)   11 in. (1)   11-5/8 IN (2)   11.75" (2)   12 (2)   12 3/4 in (2)   12 in (2)   15 1/4 in (2)   15.75" in (1)   18 (2)   18 3/8 in (4)   18 in. (4)   18in to 28in (1)   19 (2)   22 IN (1)   24 (4)   24 3/4 in (3)   24 in. (1)   28in to 48in (1)   3 1/2 in (3)   3 in (11)   3.25 in. (1)   3.5 in (1)   3.75 in. (4)   31" (1)   36 (2)   36 IN (4)   4 (2)   4 1/2 in (1)   4 1/4 in (4)   4 in (5)   4-1/8 in (2)   4.1 in (2)   4.5 in (2)   48 in (7)   48" (1)   48in to 86in (3)   5 3/4 in (2)   5 5/8 in (2)   5 in (2)   5-1/2 IN (5)   5-1/4 IN (3)   5.25 IN (3)   5.75 in. (1)   5/8 (2)   6 (2)   6 IN (10)   6-1/2 IN (1)   6-1/4 IN (2)   6-3/4 IN (2)   6.25 in. (3)   6.5 in (8)   6.625 in (1)   6.75 in. (2)   60 (2)   60 in (6)   7 1/2 in (1)   7 3/4 in (2)   7 in (5)   7.5 in. (2)   72 (1)   72 in (2)   8 1/2 in (3)   8 3/4 in (2)   8 in (5)   8-1/4 in (1)   8.25 in. (2)   9 1/4 in (1)   9 IN (1)